Expertly crafted by SISCO, this digital stopwatch integrates multiple practical functions, including time/calendar display, alarm, countdown timer, pacemaker, and stroke frequency measurement, making it highly versatile. A standout feature is its permanent data storage, eliminating worries about losing recorded results, ensuring convenience across different scenarios, such as training, competitions, or classroom use.
Clear Display & Durable Build
- This stopwatch features a high-resolution display, presenting large, easy-to-read digits that remain visible even in bright sunlight or from a distance.
- Built with premium ABS housing, the handheld stopwatch offers excellent scratch and wear resistance, providing long-lasting protection against daily use and ensuring reliable performance over time.
Ergonomic Design & Easy Battery Replacement
- Designed with ergonomics in mind, the sports stopwatch features a comfortable button layout that ensures smooth handling and responsive operation.
- It's specially designed removable battery compartment allows quick battery replacement using just a coin—no special tools required. This user-friendly design has earned wide praise, making timing tasks simpler and more efficient.
Applications
A stopwatch timer has a wide range of applications in daily life. In the kitchen, the stopwatch helps precisely control steaming, boiling, and baking times. On the track, a sports stopwatch accurately records the time from the athlete’s start to the finish line, guaranteeing fair and reliable results. In study sessions, using a stopwatch to set focused time intervals can greatly improve learning efficiency. On the football field, a stopwatch timer tracks dribbling and attack times.
Track
Study
Football
Kitchen
| Model | SISCO-ST-C300 |
| Material | ABS engineering plastic |
| Size | 82×62×23 (mm) |
| Display Accuracy | 1/100 (S) |
| Display Rows | Triple-row, 300-lap memory display |
| Functions | Time/Calendar, Alarm, Countdown Timer, Metronome, Paddle Rate Measurement |
| Battery | CR2032 button cell |
| Water Resistance | 3BAR (30 meters) water-resistant |
| Net Weight | 68g |
Details
Q1: What kind of activities is the 300-lap stopwatch best suited for?
A1: This professional stopwatch is perfect for track and field, swimming, cycling, rowing, and fitness training. With up to 300 split/lap memory and 1/100 (S) precision for up to 10 hours, it supports both short sprints and endurance events. Coaches, referees, and athletes alike can rely on it for accurate timekeeping.
Q2: How does the data memory function work?
A2: The stopwatch timer automatically stores your recorded laps and split times, so even if it’s powered off, the data remains intact. This is especially useful for multi-session training or competitions where results need to be reviewed later. You don’t have to worry about losing your timing records during breaks.
Q3: Is the stopwatch waterproof? Can I use it in wet conditions?
A3: Yes, the digital stopwatch is rated 3BAR (30m) water-resistant, which protects it against rain, sweat, and splashes. It’s safe for outdoor sports and poolside use, but it’s not designed for full submersion, so avoid pressing buttons underwater.
Tips: How can I replace the battery easily?
The 300-lap stopwatch is designed with a user-friendly coin slot battery cover. Simply use a coin to twist open the back cover and replace the battery—no special tools required. For best performance, replace the battery when the low-power indicator appears, and always use high-quality button cells to ensure stable timing accuracy.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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